>>  Also the editors included in the image are crap because they lack two important features: 1) keeping track of the damn paranteses and 2) comment and uncomment region.   
>Yes. nano is crap. vi has paren matching, but doest keep tack of them . Editing lispy code with tracking of parens is not a pleasure. 

Nano has paren matching (Alt-]) and commenting out (Alt-3).  It allows you to select text with cursor keys, then shift-cursor keys.

It might make sense to patch the nano status line to mention that, though.

I agree that otherwise it leaves something to be desired - but it can be used for editing lisp source code just fine.